Frontiers in nutrition: research, education, and action.
D003677:Deficiency Diseases; D005523:Food Supply; D006801:Humans; D007223:Infant; D007227:Infant Nutritional Physiological Phenomena; D008607:Intellectual Disability / Q000209:etiology; D009747:Nutritional Physiological Phenomena; D011153:Population; D011488:Protein Deficiency / Q000150:complications; D012106:Research